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- signal confirmation code 信号确认码
- I lose on the confirmation code, the machine does not recognize, I Zaban? 我输对了确认码，机器不认，我咋办？
- Log into your e-mail account to see if you received your confirmation instructions. It should give you a confirmation code. 到你的电子信箱里,看看有没有收到确认通告。里面应该会给你一组确认密码!
- When I try to type in my confirmation code, why does the system tell me that it's wrong or old, even though I know I put it in correctly? 为什么在我键入确认码时,虽然一切正确,但系统仍表示那是错的或旧的?
- A signal confirming the lander had reached the surface was received at 2353 GMT on 25 May (1953 EDT; 0053 BST on 26 May). 被进一步确实已经抵达表层的登陆者于格林威治时间5月25日23点53分（美国东部夏令时间19点53分，英国夏令时间0点53分，2008年5月26日）已经接收到过一个信号。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- The driver is winking his lights to signal a turn. 驾驶员打着一闪一闪的灯光信号表示要转弯。
- Everyone uncovered when the signal sounded. 信号响时，人人脱帽致敬。
- The train must stop when the signal's red. 信号机是红色时,火车必须停驶。
- A red lamp is used as a danger signal. 红灯用作危险信号。
- Send out a distress signal; the ship is sinking. 船正在下沉，发遇险信号吧。
- I corrected my watch by the time signal. 我按报时信号校正我的表。
- A decrease in signal power as measured between two points. 信号能量在两点间测量出来的减小量。参阅signal。
